CN202344395U - Two-purpose suction dust hood - Google Patents
Two-purpose suction dust hood Download PDFInfo
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- CN202344395U CN202344395U CN2011203773018U CN201120377301U CN202344395U CN 202344395 U CN202344395 U CN 202344395U CN 2011203773018 U CN2011203773018 U CN 2011203773018U CN 201120377301 U CN201120377301 U CN 201120377301U CN 202344395 U CN202344395 U CN 202344395U
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- dust
- hopper
- cover body
- purpose suction
- double
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Abstract
The utility model provides a two-purpose suction dust hood, belongs to the technical field of machinery, and solves the problem that the conventional dust hood cannot meet installation requirements of polishing disks in different sizes. The two-purpose suction dust hood comprises a hood body in which a cavity is formed, wherein the hood body is provided with a working opening and a dust discharging port which are communicate with the cavity; the dust discharging port is positioned in the cavity below the working opening; the hood body is provided with a dust hopper with a dust inlet and a dust outlet; the dust hopper is detachably connected with the hood body; the dust hopper is positioned between the working opening and the dust discharging port; the dust inlet is positioned at the bottom of the working opening; and the dust outlet is communicated with the dust discharging port through the cavity of the hood body. The two-purpose suction dust hood is provided with the detachable dust hopper and can meet the requirement on the cavity space of the dust hook under different working conditions; the size of the dust inlet of the dust hopper is greater than that of the mounting position, so that the dust hopper is clamped on the hood body, the structure is simple and the dust hopper is convenient to assemble and detach; and the size of the dust outlet of the dust hopper is small, so that airflow at the dust outlet is relatively concentrated, and the dust absorbing capacity is improved.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of dust gathering arrester, particularly a kind of double-purpose suction inlet dust gathering arrester.
Background technology
Polishing machine is a kind of plant equipment commonly used, is used widely in industries such as five metals, hot-water heatings.Polishing machine by base, dump, primary element such as polishing fabric, polishing cover and lid forms.Polishing fabric is fastened on the polishing disk through lasso, and after the motor connecting power starting, just available hand is exerted pressure to sample, through the polishing disk that rotates workpiece is polished.
Flat grinding abrasive belt polishing machine is a kind of conventional machinery equipment that is used for workpiece is carried out plane polishing, polishing.Existing flat grinding abrasive belt polishing machine generally includes a frame and is arranged on the workbench on the frame, and driving wheel, driven pulley are installed on the frame, is socketed with the abrasive band on driving wheel, the driven pulley.Flat grinding abrasive belt polishing machine in the course of the work, the driven by motor driving wheel rotates, and makes socket abrasive band above that move in the driving wheel rotation process, and the workpiece of needs polishing is pressed on the abrasive band at workbench place, the abrasive band of moving just can be polished workpiece.
Polishing machine in use can produce a lot of dust, not only environment is polluted, and directly influences the healthy of workman.The polishing cover of more existing polishing machines all has dust-absorbing function, thereby has prevented that the dust that produces in the polishing process is diffused in the working environment in a large number.The applicant once proposed a kind of double-purpose suction inlet dust gathering arrester, and had applied for Chinese patent [patent No. ZL200720066320.2; Granted publication CN201055972Y]; Its structure comprises a cover body that is installed on the polishing machine; The front of cover body has working hole, and two sides of cover body are the plane that is parallel to each other, and cover body is provided with dust absorption fan at the back; Dust absorption fan comprises motor, blade and fixed mount cylindraceous, and the fixed mount inner port place of dust absorption fan is provided with screen pack.Such structure have absorb that dust efficient is high, the subsequent treatment difficulty is little, dust is convenient to the advantage clearing up and reclaim.
But after dust absorption fan sucks cover body with dust; Possibly drop on the cover body; And in cover body seam or other space, pile up, the dust-collecting equipment that can not fall into the control of dust drawer effectively or communicate with dust absorption fan, and possibly return working hole or be scattering into outside the cover body with air-flow; The dust removing effects of device is descended, influence working environment.The Chinese patent that the applicant declared [patent No. ZL200720105354.8; Granted publication CN200998629Y] housing in the pretreatment unit of disclosed a kind of deduster is provided with tapered aggregate bin, can guide dust to get into dust collecting effectively, improved dust removing effects.
Yet, aggregate bin is set on cover body has taken the space in the cover body.In the production of reality; Same double-purpose suction inlet dust gathering arrester both possibly be applied to common polishing machine, possibly be used to flat grinding abrasive belt polishing machine again, and needed to install different polishing components; The size of these parts is different; The cavity space that takies also is not quite similar, and dumping and polishing fabric of common polishing machine for example is installed, or driving wheel, the driven pulley in the abrasive band and the traction abrasive band of flat grinding abrasive belt polishing machine are installed.So common aggregate bin obviously can't satisfy the needs that cover body is changed polishing component.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of simple in structure, good dedusting effect, and the dismountable double-purpose suction inlet of dust hopper dust gathering arrester.
The purpose of the utility model can realize through following technical proposal: a kind of double-purpose suction inlet dust gathering arrester; Comprise that inside is the cover body of cavity, have the working hole and the dust-exhausting port that communicate with cavity on the cover body, dust-exhausting port is positioned at the cavity place of working hole bottom; It is characterized in that; Described cover body is provided with the dust hopper with dust inlet and dust mouth, and described dust hopper and cover body removably connect, and described dust hopper is between working hole and dust-exhausting port; Described dust inlet is positioned at the bottom of described working hole, and described dust mouth is communicated with the cavity of dust-exhausting port via cover body.
Has dismountable dust hopper on the cover body of this double-purpose suction inlet dust gathering arrester.A polishing disk is installed on the cover body when using, and dust hopper is connected on the cover body, and the dust that polishing produces can drop in the dust-collecting equipment through dust hopper; Big or when required driving wheel of flat grinding abrasive belt polishing and driven pulley were installed, dust hopper can be removed easily, loads onto again when need waiting when the polishing disk size of installing on the cover body.
In above-mentioned double-purpose suction inlet dust gathering arrester, the dust inlet size of described dust hopper is greater than the installation site size, and dust hopper is connected on the cover body.Difference through size is connected on the cover body dust hopper, and other complicated syndeton needn't be set, and the overall structure of device is simple, easy accessibility.
In above-mentioned double-purpose suction inlet dust gathering arrester, the size of described dust mouth is less than dust inlet, and the inwall of described dust hopper is the inclined-plane.The air-flow of dust mouth is concentrated, and dust can waltz through dust hopper and fall, and can not produce accumulation.
In above-mentioned double-purpose suction inlet dust gathering arrester, the cross section of described dust mouth is rectangular.
In above-mentioned double-purpose suction inlet dust gathering arrester, the cross section of described dust mouth is rounded.
The shape in cross section, dust mouth is not limited to rectangle and circle, but that the cross section of these two kinds of shapes has is easy to process, and dust collecting effect is advantage preferably.
In above-mentioned double-purpose suction inlet dust gathering arrester, described dust hopper adopts 2～6 board material splices to form.Wherein, as preferably adopting 4 board material splice dust hoppers, the utilization rate of material is high.
In above-mentioned double-purpose suction inlet dust gathering arrester, between the sheet material of described dust hopper for being welded to connect.The intensity of dust hopper is higher, and is easy to process.
In above-mentioned double-purpose suction inlet dust gathering arrester, the bottom of described cover body is provided with the control of dust drawer.The control of dust drawer can separate with cover body, and the dust that particle is bigger arrives in the control of dust drawer of cover body bottom in gravity effect deposit, separates with cover body with the control of dust drawer during cleaning, and cleaning is convenient.
In above-mentioned double-purpose suction inlet dust gathering arrester, described dust mouth is positioned at the top of control of dust drawer.Dust can fall in the control of dust drawer through the dust mouth.
Compared with prior art, this double-purpose suction inlet dust gathering arrester has the following advantages:
1, this double-purpose suction inlet dust gathering arrester has dismountable dust hopper, can satisfy under the different operating condition requirement to the dust shield cavity space.
2, the size of dust hopper dust inlet is connected on the cover body it, simple in structure, easy accessibility greater than the size of installation site.
3, the size of dust hopper dust mouth is less, and the air-flow of dust mouth is concentrated relatively, and is bigger to the suction of dust, improved dust removal ability.
4, the inwall of dust hopper is the inclined-plane, and dust can drop into the dust mouth smoothly.
5, the cover body bottom is provided with the control of dust drawer, and cleaning is convenient.
Description of drawings
Perspective view when Fig. 1 is this double-purpose suction inlet dust gathering arrester installation dust hopper.
Fig. 2 is the perspective view of this double-purpose suction inlet dust gathering arrester when dust hopper is not installed
Fig. 3 is the schematic rear view of this double-purpose suction inlet dust gathering arrester.
Fig. 4 is the perspective view of dust hopper.
Among the figure, 1, cover body; 2, working hole; 3, dust-exhausting port; 4, dust hopper; 41, dust inlet; 42, dust mouth; 5, control of dust drawer.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, this double-purpose suction inlet dust gathering arrester comprises that inside is the cover body 1 of cavity, has the working hole 2 and dust-exhausting port 3 that communicate with cavity on the cover body 1, and dust-exhausting port 3 is positioned at the cavity place of working hole 2 bottoms.The polishing wheel of polishing machine is installed on the cover body 1, during polishing the operator with workpiece through working hole 2 be pressed in dump or the abrasive band on, surface of the work is carried out polishing.The dust that produces in the polishing process gets into dust-collecting equipment or is deposited on cover body 1 bottom through dust-exhausting port 3 under the effect of the air-flow that gravity and the dust absorption fan that is connected dust-exhausting port 3 produce.
Be connected with dust hopper 4 between the working hole 2 of cover body 1 and the dust-exhausting port 3, dust hopper 4 adopts four blocks of sheet materials to be spliced through the mode of spot welding.Utilization rate to sheet material is high, and the intensity of the aggregate bin of processing is higher.Dust hopper 4 has dust inlet 41 and dust mouth 42, and dust inlet 41 is positioned at the bottom of working hole 2, and dust mouth 42 is communicated with the cavity of dust-exhausting port 3 via cover body 1.The shape of the dust inlet 41 of dust hopper 4 is corresponding with the opening shape of cover body 1 installation site, and is slightly larger than the opening of clamping position.The size of dust mouth 42 is less than dust inlet 41, and the inwall of dust hopper 4 is the inclined-plane.The cross sectional shape of dust mouth 42 is a rectangle, and four bottom surfaces that are combined into the sheet material of aggregate bin surround rectangle, and are easy to process.In the production and processing of reality, dust mouth 42 can also be processed into circle and be waited other shapes to reach better dust collecting effect; Dust hopper 4 can also adopt 2～6 blocks of sheet materials to process through the processing method of bending and spot welding according to the shape of installation site; The material of sheet material is metal materials such as steel, iron.
The bottom of cover body 1 is equipped with control of dust drawer 5; And control of dust drawer 5 can separate with cover body 1, and the dust mouth 42 of dust hopper 4 is positioned at control of dust drawer 5 tops, and the dust deposit that drops to cover body 1 bottom is in control of dust drawer 5; Separate with cover body 1 with control of dust drawer 5 during cleaning, cleaning is convenient.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as cover body 1, working hole 2, dust-exhausting port 3, dust hopper 4, dust inlet 41, dust mouth 42, control of dust drawer 5 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (9)
1. double-purpose suction inlet dust gathering arrester; Comprise that inside is the cover body of cavity (1), have the working hole (2) and the dust-exhausting port (3) that communicate with cavity on the cover body (1), dust-exhausting port (3) is positioned at the cavity place of working hole (2) bottom; It is characterized in that; Described cover body (1) is provided with the have dust inlet dust hopper (4) of (41) and dust mouth (42), and described dust hopper (4) removably connects with cover body (1), and described dust hopper (4) is positioned between working hole (2) and the dust-exhausting port (3); Described dust inlet (41) is positioned at the bottom of described working hole (2), and described dust mouth (42) are communicated with the cavity of dust-exhausting port (3) via cover body (1).
2. double-purpose suction inlet dust gathering arrester according to claim 1 is characterized in that, dust inlet (41) size of described dust hopper (4) is greater than the installation site size, and dust hopper (4) is connected on the cover body (1).
3. double-purpose suction inlet dust gathering arrester according to claim 2 is characterized in that, the size of described dust mouth (42) is less than dust inlet (41), and the inwall of described dust hopper (4) is the inclined-plane.
4. according to claim 1 or 2 or 3 described double-purpose suction inlet dust gathering arresters, it is characterized in that the cross section of described dust mouth (42) is rectangular.
5. according to claim 1 or 2 or 3 described double-purpose suction inlet dust gathering arresters, it is characterized in that the cross section of described dust mouth (42) is rounded.
6. according to claim 1 or 2 or 3 described double-purpose suction inlet dust gathering arresters, it is characterized in that described dust hopper (4) adopts 2～6 board material splices to form.
7. double-purpose suction inlet dust gathering arrester according to claim 6 is characterized in that, between the sheet material of described dust hopper (4) for being welded to connect.
8. according to claim 1 or 2 or 3 described double-purpose suction inlet dust gathering arresters, it is characterized in that the bottom of described cover body (1) is provided with control of dust drawer (5).
9. double-purpose suction inlet dust gathering arrester according to claim 8 is characterized in that described dust mouth (42) are positioned at the top of control of dust drawer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203773018U CN202344395U (en) | 2011-10-07 | 2011-10-07 | Two-purpose suction dust hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203773018U CN202344395U (en) | 2011-10-07 | 2011-10-07 | Two-purpose suction dust hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344395U true CN202344395U (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203773018U Expired - Lifetime CN202344395U (en) | 2011-10-07 | 2011-10-07 | Two-purpose suction dust hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344395U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873642A (en) * | 2012-10-16 | 2013-01-16 | 陈美青 | Dust collecting cover of grinding machine |
| CN102975122A (en) * | 2012-11-07 | 2013-03-20 | 蒋克红 | Powder recycle device of bamboo splint polisher |
| CN104440577A (en) * | 2014-12-12 | 2015-03-25 | 天津煜腾恒泰钢制品有限公司 | Novel steel tube rust removing device |
| CN104669121A (en) * | 2015-03-17 | 2015-06-03 | 淮南市乐森黑马乐器有限公司 | Guitar grinding workshop dust removal system |
| CN105798739A (en) * | 2016-05-15 | 2016-07-27 | 陈美青 | Multifunctional sanding polishing machine |
| CN114012607A (en) * | 2021-12-09 | 2022-02-08 | 安徽正义研磨环保科技有限公司 | Assembled dust collecting cover of polishing machine |
-
2011
- 2011-10-07 CN CN2011203773018U patent/CN202344395U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873642A (en) * | 2012-10-16 | 2013-01-16 | 陈美青 | Dust collecting cover of grinding machine |
| CN102975122A (en) * | 2012-11-07 | 2013-03-20 | 蒋克红 | Powder recycle device of bamboo splint polisher |
| CN104440577A (en) * | 2014-12-12 | 2015-03-25 | 天津煜腾恒泰钢制品有限公司 | Novel steel tube rust removing device |
| CN104669121A (en) * | 2015-03-17 | 2015-06-03 | 淮南市乐森黑马乐器有限公司 | Guitar grinding workshop dust removal system |
| CN105798739A (en) * | 2016-05-15 | 2016-07-27 | 陈美青 | Multifunctional sanding polishing machine |
| CN114012607A (en) * | 2021-12-09 | 2022-02-08 | 安徽正义研磨环保科技有限公司 | Assembled dust collecting cover of polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YUHUAN PACIFIC MACHINERY CO., LTD. Free format text: FORMER NAME: YUHUAN PACIFIC OCEAN MACHINERY PLANT |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 317610 Yuhuan County Province, Taizhou City, the town of the village under the reef door Patentee after: Yuhuan Pacific Machinery Co., Ltd. Address before: 317610 Yuhuan County Province, Taizhou City, the town of the village under the reef door Patentee before: Yuhuan County Pacific Ocean Machinery Factory |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |